|Week|Date|Opponent|Result|Attendance|
|---|---|---|---|---|
|1|September 6, 1981|New Orleans Saints|W 27–0|57,406|
|2|September 13, 1981|at Green Bay Packers|W 31–17|55,382|
|3|September 20, 1981|San Francisco 49ers|W 34–17|56,653|
|4|September 27, 1981|at Cleveland Browns|L 28–17|78,283|
|5|October 5, 1981|at Philadelphia Eagles|L 16–13|71,488|
|6|October 11, 1981|Los Angeles Rams|L 37–35|57,841|
|7|October 18, 1981|St. Louis Cardinals|W 41–20|51,428|
|8|October 25, 1981|New York Giants|L 27–24|48,410|
|9|November 1, 1981|at New Orleans Saints|W 41–10|63,637|
|10|November 8, 1981|at San Francisco 49ers|L 17–14|59,127|
|11|November 15, 1981|Pittsburgh Steelers|L 34–20|57,485|
|12|November 23, 1981|Minnesota Vikings|W 31–30|54,086|
|13|November 29, 1981|at Houston Oilers|W 31–27|40,201|
|14|December 6, 1981|at Tampa Bay Buccaneers|L 24–23|69,221|
|15|December 14, 1981|at Los Angeles Rams|L 21–16|57,054|
|16|December 20, 1981|Cincinnati Bengals|L 30–28|35,972|

Question: what are the least amount of points scored during the 1981 falcons season?
Answer: 13